Number of results: 3,033
Does any 1 know a heroic character in literature? Robin Hood For references see: http://www.lib.rochester.edu/camelot/rh/rhlitbib.htm Usually, the main character in very famous stories, poems, legends, etc., are considered "heroic" -- Macbeth, Oedipus, Hamlet, et al. Below is ...
Monday, August 22, 2005 at 6:33pm by Crazyz
A small sperical insulator of mass 8.00X10^-2 kg and charge +0.600 mC is hung by a thin wire of negligible mass. A charge of -0.900 mC is held 0.150 m away from the spere and directly to the right of it, so the wire makes an angle [theta] with the vertical. Find (a) the angle...
Monday, June 30, 2008 at 9:21pm by H
A cart of mass M1 = 6 kg is attached to a block of mass M2 = 3 kg by a string that passes over a frictionless pulley. The system is initially at rest and the table is frictionless. After the block has fallen a distance h = 1 m: What is the work Ws done on the cart by the ...
Tuesday, June 13, 2006 at 12:30pm by Jamila
Let T be the tension in the wire. A vertical force balance of the insulator says: T sin theta = M g A horizontal force balance says : T cos theta = k Q1*Q2/R^2 which is Coulomb's law. k is the Coulomb constant and Q1 and Q2 are the two charges. Solve the two equations in the ...
Monday, June 30, 2008 at 9:21pm by drwls
can someone give me an Example of a nonverbal communication with a relaxed situation or a tense situation. to help me understand the difference. to me non verbal is like gesture and eye contact, body language. In a tense situation, the agressor tends to look directly into the ...
Wednesday, August 9, 2006 at 7:23pm by Lisa
Two masses are held while suspended on a frictionless pulley.Their masses are 0.250 kg and 0.200 kg. a. Compute for the acceleration of the masses once they are released? b.Find the tension on the string m1 accelerates upward and m2 downward Let a be the acceleration of m1 ...
Sunday, September 10, 2006 at 8:43am by fluffy
The Lion King Archetypal Journey
Hi. I am doing a project over the archetypal journey in The Lion King. I have not seen the movie in a very long time, so I was wondering if someone could help me with the 12 stages of archetypal journey within the Lion King. I am allowed to omit up to 2 steps in case the movie...
Sunday, September 10, 2006 at 4:11pm by Anonymous
I have to create a 5-layer density column, using liquids that are not flammable or chemicals, so basically you have to be able to eat or drink it to use it in the column. I only have three layers so far: water, vegetable oil, and corn syrup. Obtain a clear plastic container ...
Sunday, September 17, 2006 at 8:54pm by Jana
Forces w/ tension
Assume that three blocks portrayed below move on a frictionless surface and that a 42 N force acts on the 3.0 kg block. Determine (a) the acecleration given the system, (b) the tension inthe cord connecting the 3.0kg and the 1.0 kg blocks, and (c) the force exerted by the 1....
Thursday, December 7, 2006 at 7:46pm by Armando
A horizontal clothesline is tied between 2 poles, 20 meters apart. When a mass of 5 kilograms is tied to the middle of the clothesline, it sags a distance of 2 meters. What is the magnitude of the tension on the ends of the clothesline? Alright, so i have this a little bit ...
Wednesday, August 29, 2007 at 8:47pm by Michael
The problem is much simpler than you are doing. Due to symettry, each side is supporting half the weight (1/2 mg= 2.5g) Now, using your angles SinTheta=2.5g/Tension Now substitute for sintheta, 2/sqrt(104) and solve for tension
Wednesday, August 29, 2007 at 8:47pm by Bobpursley
Science (Physics)...........F=ma and tension.
2 crates shown in the figure below are on a horizontal frictionless surface. The woman is wearing golf shoes for traction as she applies a horizontal force of F= 50.0 N to the 6.00kg crate. The ropes are of negligible mass. Smaller box weighs 4.00kg a) draw a free body diagram...
Saturday, September 29, 2007 at 9:14pm by ~christina~
physics help- tension
So to describe the picture: There is a rope holding up a 2kg block, this 2kg block has a rope attached to it holding another 2 kg block. This rope is accelerating. How can I find the tension in the rope? Time is .7 and Velocity is .35. I'm really confused.
Sunday, December 6, 2009 at 10:01pm by emm
physics help- tension
Is the time measured from the time the weights are released? If so, you know that the acceleration rate is .35/0.7 = 0.5 m/s^2. For which rope do you want to know the tension? They will be different. Writing the free body F = ma equation for both weights will let go solve for ...
Sunday, December 6, 2009 at 10:01pm by drwls
On a string instrument of the violin family, the effective length of a string is the distance between the bridge and the nut. For a violin, this distance is 29.3 cm, while for a cello it is 37.8 cm. The string of a violin is placed in a cello with the intention of producing a...
Wednesday, January 27, 2010 at 10:56pm by Tension
PHYSICS tension & angle
A van accelerates down a hill (Fig. P4.71), going from rest to 30.0 m/s in 6.70 s. During the acceleration, a toy (m = 0.250 kg) hangs by a string from the van's ceiling. The acceleration is such that the string remains perpendicular to the ceiling. Find theta Find tension in ...
Thursday, March 3, 2011 at 3:23am by megan
Physics Question (Tension)?
A solid object can be deformed in three fundamental ways. A roof is held up by support columns inside the building. The deformation of the column caused by the roof is A. Compression and Tension B. Shear C. Bulk
Monday, March 26, 2012 at 10:12pm by M
A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 690-N person is d = 0.725 m from the left end.
Wednesday, November 7, 2012 at 7:01pm by Alex Baker
Waves & Tension
A 5.9 m wire with a mass of 79 g is attached to the mast of a sailboat. If the wire is given a "thunk" at one end, it takes 0.087 s for the resulting wave to reach the other end. 1. What is the tension in the wire? 2. Calculate the tension for a 89-g wire. --- I don't know how...
Sunday, December 2, 2012 at 1:17am by Brienne
Physics - Tension
Two blocks are connected by a string and are pulled vertically upward by a force of 165 N applied to the upper block. (here is a rough diagram) ^ (F=165 N) I [block] ( <- 2.00 kg) I [block] ( <- 1.00 kg (a) Find the tension T in the string connecting the blocks. (b) If ...
Tuesday, February 19, 2013 at 10:43pm by Wes